摘要
根据某飞行器的诊断实例 ,先通过文字编辑模块 (读取编辑器 )转换源知识 (实例 )的形式 ,得到初始规则 ,然后运用归纳方法获得用于修理诊断的、精炼合理的系统知识 ,并由归纳分类形成知识库的分块分层结构 .本系统在 HP VEE( Hewlett- Packard Visual Engineering Environment)的环境下开发实现 ,在某飞行器故障诊断的实际应用中能有效运行 。
This paper introduced the method of knowledge acquisition in an expert system for fault diagnosis of certain spacecraft. After analyzed examples of the fault diagnosis, it constructed readeditor to obtain initial rules from the examples and optimized knowledgebase using induction logic. This system was realized in hewlettpackard visual engineering environment (HP VEE) of Windows. It can work efficiently during the fault diagnosing of certain spacecraft.
出处
《上海交通大学学报》
EI
CAS
CSCD
北大核心
2000年第6期845-847,共3页
Journal of Shanghai Jiaotong University
关键词
专家系统
知识获取
故障症状
飞行器
故障诊断
expert system
knowledge acquisition
fault symptom
separate with property
